I’ll have more to say on these in about a month, if past years’ timing is any guidance and I write this review a lot faster than I currently am. The short version is that iOS is, to my eyes, gaining complexity at an increasing pace but without sacrificing much ease-of-use. These how-to videos will get new and longtime users alike discovering these somewhat hidden new features, no matter whether they choose to use them.
I wonder if these videos will be included with the shipping version of iOS 11, in a somewhat similar fashion to the way trackpad features are shown in System Preferences on the Mac. For what it’s worth, I think they should be in the system: releasing them now is good for publicity and good for getting people excited about what they will soon be able to do with their iPads, but it would be even better if users were exposed to the new multitasking features shortly after they install the update.